DE865812C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Flow meter
Assignee: FLUESSIGKEITEN
•
Filing: 1951-09-19
•
Granted: 1953-02-05
•
Expires: 1971-09-19
Abstract
No abstract record available.
Inventors
- 👤 Aenne Kirchner
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 14:08
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/20; G01F1/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.